Question: Name the country with the most total exports, where Viktor Zubkov was Prime Minister?
Paraphrase: Viktor Zubkov was Prime Minister of what country that had the most total exports?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q3624078 . ?ent wdt:P2135 ?obj . ?ent wdt:P6 wd:Q147425 } ORDER BY DESC(?obj)LIMIT 5